public static ulong AddEmissionHook(string detailed_signal, GLib.GType type, EmissionHook handler_func)
{
uint gquark;
string signal_name;
ParseSignalDetail(detailed_signal, out signal_name, out gquark);
uint signal_id = GetSignalId(signal_name, type.Val);
if (signal_id <= 0)
{
throw new Exception("Invalid signal name: " + signal_name);
}
return(g_signal_add_emission_hook(signal_id, gquark, new EmissionHookMarshaler(handler_func).Callback, IntPtr.Zero, IntPtr.Zero));
}
public EmissionHookMarshaler(EmissionHookNative callback, IntPtr user_data)
{
cb = callback;
this.user_data = user_data;
handler = new EmissionHook(NativeInvoker);
}
public EmissionHookMarshaler(EmissionHook handler)
{
this.handler = handler;
cb = new EmissionHookNative(NativeCallback);
gch = GCHandle.Alloc(this);
}
public EmissionHookMarshaler(EmissionHookNative callback, IntPtr user_data)
{
cb = callback;
this.user_data = user_data;
handler = new EmissionHook (NativeInvoker);
}
public EmissionHookMarshaler(EmissionHook handler)
{
this.handler = handler;
cb = new EmissionHookNative (NativeCallback);
gch = GCHandle.Alloc (this);
}
public static ulong AddEmissionHook(string detailed_signal, GLib.GType type, EmissionHook handler_func)
{
uint gquark;
string signal_name;
ParseSignalDetail (detailed_signal, out signal_name, out gquark);
uint signal_id = GetSignalId (signal_name, type.Val);
if (signal_id <= 0)
throw new Exception ("Invalid signal name: " + signal_name);
return g_signal_add_emission_hook (signal_id, gquark, new EmissionHookMarshaler (handler_func).Callback, IntPtr.Zero, IntPtr.Zero);
}